US4449749A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Passenger car body end wall
Assignee: Dr Ing HCF Porsche AG
•
Filing: 1982-03-25
•
Granted: 1984-05-22
•
Expires: 2002-03-25
Abstract
Abstract A passenger car is provided with a body wall which preferably limits the engine space and consists of a frame system comprising an upper transverse member and a lower transverse member, the frame system being attached to fender walls and longitudinal supports. To attach unit mounts to the body end wall and satisfactorily absorb and transmit loads to the fender walls or the longitudinal supports, the frame system comprises an upper transverse member, a lower transverse member, and flanged vertical metal plates joined to a transverse wall at a distance from the median longitudinal plane of the vehicle, and the lower transverse member is connected by reinforcing elements to the higher level longitudinal supports of the fender walls.
Inventors
- 👤 Georg Eger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 19:43
CPC Classifications
B; B62; B62D; B62D25/00; B62D25/08; B62D25/082
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
114 words
A car body end wall, extending generally perpendicularly to the direction of vehicle travel, having a transverse wall interconnecting fenders of the car and attached to fender walls and longitudinal supports of the fenders; comprising a frame system including upper and lower transverse members which are mounted higher and lower than said longitudinal supports, respectively, plate means flanged and disposed vertically at a distance from the median longitudinal plane of the car body for joining the upper and lower transverse members and the transverse wall, said plate means extending in the longitudinal direction of the vehicle and having rigidifying shaped portions, and reinforcing means for connecting the lower transverse member to the longitudinal supports.
Claim 2
Dependent Claim
114 words
A car body end wall, extending generally perpendicularly to the direction of vehicle travel, having a transverse wall interconnecting fenders of the car and attached to fender walls and longitudinal supports of the fenders; comprising a frame system including upper and lower transverse members which are mounted higher and lower than said longitudinal supports, respectively, plate means flanged and disposed vertically at a distance from the median longitudinal plane of the car body for joining the upper and lower transverse members and the transverse wall, said plate means extending in the longitudinal direction of the vehicle and having rigidifying shaped portions, and reinforcing means for connecting the lower transverse member to the longitudinal supports.
Claim 3
Dependent Claim
31 words
A body end wall according to claim 1, wherein said plate means includes a plurality of metal plates wherein each plate has a downwardly narrowing extension near the lower transverse member.
Claim 4
Dependent Claim
37 words
A body end wall according to claim 1, wherein said plate means includes a plurality of metal plates, each flanged metal plate extends into a region of the lower transverse member adapted to have a unit mount.
Claim 5
Dependent Claim
46 words
A body end wall according to claim 1, wherein the transverse wall interconnecting the fenders is attached by a flange to the upper transverse member and, near the lower transverse member, is provided with a bent portion that forms a part of said lower transverse member.
Claim 6
Dependent Claim
38 words
A body end wall according to claim 1, wherein said reinforcing means includes a plurality of reinforcing elements, each of the elements encloses a hollow space together with the transverse wall, a fender wall, and a longitudinal support.
Claim 7
Dependent Claim
36 words
A body end wall according to claim 1, wherein said reinforcing means includes a plurality of reinforcing elements, one end portion of each of said reinforcing elements extends at least partially around a respective longitudinal support.
Claim 8
Dependent Claim
26 words
A body end wall according to claim 3, wherein a reinforcing element is provided at each unit mount and has an extension including a towing ring.
Claim 9
Dependent Claim
30 words
A body end wall according to claim 1, wherein a junction plate is provided between the upper transverse member and a vertical portion of a fender wall of each fender.
Claim 10
Dependent Claim
46 words
A body end wall according to claim 8, wherein the transverse wall interconnecting the fenders is attached by a flange to the upper transverse member and, near the lower transverse member, is provided with a bent portion that forms a part of said lower transverse member.
Claim 11
Dependent Claim
26 words
A body end wall according to claim 9, wherein a reinforcing element is provided at each unit mount and has an extension including a towing ring.
Claim 12
Dependent Claim
22 words
A body end wall according to claim 1, wherein said transverse wall is a wall of an engine compartment of the car.
Claim 13
Dependent Claim
29 words
A body end wall according to claim 11, wherein the end wall is provided with unit mounts for wheel steering elements, bumper shock dampers and a transversely mounted engine.
Claim 14
Dependent Claim
48 words
A body end wall according to claim 4, wherein said transverse wall is a wall of an engine compartment of the car and a plurality of unit mounts are attached to the body end wall for supporting steering elements, bumper shock dampers and an engine of the car.
Claim 15
Dependent Claim
127 words
A car body end wall, extending generally perpendicularly to the direction of vehicle travel, having a transverse wall interconnecting fenders of the car and attached to fender walls and longitudinal supports of the fenders; comprising a frame system including upper and lower transverse members which are mounted higher and lower than said longitudinal supports, respectively, plate means flanged and disposed vertically at a distance from the median longitudinal plane of the car body for joining the upper and lower transverse members and the transverse wall, wherein said plate means includes a plurality of metal plates, each flanged metal plate extends into a region of the lower transverse member adapted to have a unit mount and reinforcing means for connecting the lower transverse member to the longitudinal supports.
Claim 16
Dependent Claim
127 words
A car body end wall, extending generally perpendicularly to the direction of vehicle travel, having a transverse wall interconnecting fenders of the car and attached to fender walls and longitudinal supports of the fenders; comprising a frame system including upper and lower transverse members which are mounted higher and lower than said longitudinal supports, respectively, plate means flanged and disposed vertically at a distance from the median longitudinal plane of the car body for joining the upper and lower transverse members and the transverse wall, wherein said plate means includes a plurality of metal plates, each flanged metal plate extends into a region of the lower transverse member adapted to have a unit mount and reinforcing means for connecting the lower transverse member to the longitudinal supports.
Claim 17
Dependent Claim
131 words
A car body end wall, extending generally perpendicularly to the direction of vehicle travel, having a transverse wall interconnecting fenders of the car and attached to fender walls and longitudinal supports of the fenders; comprising a frame system including upper and lower transverse members which are mounted higher and lower than said longitudinal supports, respectively, plate means flanged and disposed vertically at a distance from the median longitudinal plane of the car body for joining the upper and lower transverse members and the transverse wall, and reinforcing means for connecting the lower transverse member to the longitudinal supports of the fenders, wherein said reinforcing means includes a plurality of reinforcing elements, each of the elements encloses a hollow space together with the transverse wall, a fender wall, and a longitudinal support.
Claim 18
Dependent Claim
131 words
A car body end wall, extending generally perpendicularly to the direction of vehicle travel, having a transverse wall interconnecting fenders of the car and attached to fender walls and longitudinal supports of the fenders; comprising a frame system including upper and lower transverse members which are mounted higher and lower than said longitudinal supports, respectively, plate means flanged and disposed vertically at a distance from the median longitudinal plane of the car body for joining the upper and lower transverse members and the transverse wall, and reinforcing means for connecting the lower transverse member to the longitudinal supports of the fenders, wherein said reinforcing means includes a plurality of reinforcing elements, each of the elements encloses a hollow space together with the transverse wall, a fender wall, and a longitudinal support.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-05-22 | 1987-11-21 | 1988-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-05-22 | 1991-11-21 | 1992-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-05-22 | 1995-11-21 | 1996-05-22 | $7700.00 | Window Closed / Lapsed |